Tripp Lite Modular UPS Systems SU16000RT4U - Manual (Page 10)

10
Operation
The user can enter the Setup Mode at anytime (except during the Diagnostic Mode) by pushing both scroll buttons at the same time for more
than 1 second. The Setup procedure is as follows:
Startup Self-Test
When you turn the UPS ON, it will enter Diagnostic Mode and perform a self-test lasting about 15 seconds. The results of the self-test are
shown on the LCD screen in the sequences below.
DIAGNOSTIC MODE
FREQ OUT = XXHz
LCD Screen Message Sequence
(If UPS Is Started with AC Input)
DIAGNOSTIC MODE
FREQ OUT = XXHz
LCD Screen Message Sequence
(If UPS Is “Cold-Started” with No AC Input)
DIAGNOSTIC MODE
INPUT AC OK
DIAGNOSTIC MODE
INPUT AC BAD
DIAGNOSTIC MODE
BATTERY OK
DIAGNOSTIC MODE
BATTERY OK
DIAGNOSTIC MODE
CHARGER OK
DIAGNOSTIC MODE
AC/DC OK
DIAGNOSTIC MODE
AC/DC OK
DIAGNOSTIC MODE
TESTING INVERTER
DIAGNOSTIC MODE
TESTING INVERTER
UPS MODE
LOAD1 = XXX% X.XKW
ON BATTERY MODE
LOAD1 = XXX% X.XKW
Failed Self-Test
If a problem is detected during the self-test, the LCD will display an error message. If your UPS displays any of the following messages in its
LCD, call Tripp Lite Technical Support at (773) 869-1234 for service.
BAD BATTERY!
CALL FOR SERVICE
LCD Screen Messages
(If UPS Fails Self-Test)
CHARGER FAILURE!
CALL FOR SERVICE
AC/DC FAILURE!
CALL FOR SERVICE
INVERTER FAILURE!
CALL FOR SERVICE
OUTPUT FAILURE!
CALL FOR SERVICE
FAN FAILURE!
CALL FOR SERVICE